Search the World's Largest Database of Information Science & Technology Terms & Definitions
InfInfoScipedia LogoScipedia
A Free Service of IGI Global Publishing House
Below please find a list of definitions for the term that
you selected from multiple scholarly research resources.

What is Sparse Coding

Chapter 21
Encyclopedia of Information Science and Technology, Third Edition
A class of unsupervised methods for learning sets of over-completed bases to represent data efficiently. Given a potentially large set of input patterns, sparse coding algorithms attempt to automatically find a small number of representative patterns which, when combined in the right proportions, reproduce the original input patterns. The sparse coding for the input then consists of those representative patterns.
Published in Chapter:
Machine Learning for Image Classification
Yu-Jin Zhang (Department of Electronic Engineering, Tsinghua University, China)
Copyright: © 2015 |Pages: 12
DOI: 10.4018/978-1-4666-5888-2.ch021
Full Text Chapter Download: US $37.50 Add to Cart
More Results
Chapter 122
Image Inpainting as an Evolving Topic in Image Engineering
A class of unsupervised methods for learning sets of over-completed bases to represent data efficiently. Given a potentially large set of input patterns, sparse coding algorithms attempt to automatically find a small number of representative patterns which, when combined in the right proportions, reproduce the original input patterns. The sparse coding for the input then consists of those representative patterns.
Published in Chapter: Image Inpainting as an Evolving Topic in Image Engineering; From: Encyclopedia of Information Science and Technology, Third Edition
Full Text Chapter Download: US $37.50 Add to Cart
Chapter 7
A Novel Approach of K-SVD-Based Algorithm for Image Denoising
Sparse coding is modeling data vectors into sparse linear combinations of basis elements.
Published in Chapter: A Novel Approach of K-SVD-Based Algorithm for Image Denoising; From: Histopathological Image Analysis in Medical Decision Making
Full Text Chapter Download: US $37.50 Add to Cart
eContent Pro Discount Banner
InfoSci OnDemandECP Editorial ServicesAGOSR